"A recent New York Times report indicates that DNA testing is an unreliable methodology for identifying processed tuna," a spokesperson for Subway told FOX Business in a statement. "This report supports and reflects the position that Subway has taken in relation to a meritless lawsuit filed in California and with respect to DNA testing as a means to identify cooked proteins. DNA testing is simply not a reliable way to identify denatured proteins, like Subway’s tuna, which was cooked before it was tested."